package com.atguigu.gulimall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestClientBuilder;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @Description es检查
 * @Author xuegang
 * @Date 2021-01-22 1:42 上午
 * 1、导入依赖
 * 2、编写配置，给容器中注入一个RestHighLevelClient   host："192.168.10.20"
 * 3、参照API：https://www.elastic.co/guide/en/elasticsearch/client/java-rest/7.x/java-rest-high.html
 */
@Configuration
public class GulimallElasticSearchConfig {

    public static final RequestOptions COMMON_OPTIONS;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
//        builder.addHeader("Authorization", "Bearer " + TOKEN);
//        builder.setHttpAsyncResponseConsumerFactory(
//                new HttpAsyncResponseConsumerFactory
//                        .HeapBufferedResponseConsumerFactory(30 * 1024 * 1024 * 1024));
        COMMON_OPTIONS = builder.build();
    }

    @Bean
    public RestHighLevelClient esRestClient() {
        RestClientBuilder builder = RestClient.builder(
                new HttpHost("192.168.10.20", 9200, "http")
//                        new HttpHost("localhost", 9201, "http")
        );
        RestHighLevelClient client = new RestHighLevelClient(builder);
        return client;
    }
}
